The Transistor, cataloged under National Stock Number 5961-00-926-2533, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is G E C Marconi Communications Ltd. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-926-2533 |
| Primary Part Number | SS20078-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | G E C Marconi Communications Ltd |
| Status | CANCELLED |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Power Rating Per Characteristic | 800.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Test Data Document | 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | TERMINAL |
| Voltage Rating in Volts Per Characteristic | 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Current Rating Per Characteristic | 800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Specification/standard Data | 81349-MIL-S-19500/251 GOVERNMENT SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS20078-1 | G E C Marconi Communications Ltd (GBR) |
| 1854-0013 | Hewlett-Packard Company Dba HP (USA) |
| JAN2N2218A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N2218A | Raytheon Company Dba Raytheon Co (USA) |
| BFY41 | Nokia Nokia Services Limited (AUS) |
| 19A115591P1 | General Electric Co Mobile Communications Business Div (USA) |
| 2N2218 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 352-7500-030 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 2N2218A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N2218 | Freescale Semiconductor, Inc. (USA) |
| SS20078-1 | Leonardo Mw Ltd (GBR) |
| 352-7500-720 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 2N2218A | Electronic Industries Association |
| 2N2218 | Fairchild Semiconductor Corp (USA) |
| MIL-S-19500/251 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N2218AA | Adelco Elektronik Gmbh (DEU) |
| JANTX2N2218A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| PS102239 | G E C Marconi Communications Ltd (GBR) |
| PS102239 | Leonardo Mw Ltd (GBR) |
| MIL-PRF-19500/251 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-00-926-2533 is a Transistor, manufactured by G E C Marconi Communications Ltd, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-926-2533 has 29 cross-referenced part numbers: SS20078-1 (G E C Marconi Communications Ltd), 1854-0013 (Hewlett-Packard Company Dba HP), JAN2N2218A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N2218A (Raytheon Company Dba Raytheon Co), BFY41 (Nokia Nokia Services Limited) and 24 more.
There are 12 known substitutes for 5961-00-926-2533: 5961-00-022-4386, 5961-00-050-7499, 5961-00-059-4464 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SS20078-1: Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT; Power Rating Per Characteristic: 800.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-926-2533 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.